IB/core: Check for rdma_protocol_ib only after validating port_num

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port_num is untrusted data from the user, so it should be checked after
calling fill_sgid_attr, which validates it.

Fixes: 8d9ec9addd ("IB/core: Add a sgid_attr pointer to struct rdma_ah_attr")
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Jason Gunthorpe 2018-06-25 16:03:41 -06:00

parent 5e62d5ff1b

commit 7a5c938b9e

1 changed files with 11 additions and 8 deletions

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19

drivers/infiniband/core/verbs.c

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